n: 50 m: 141 packed: 16 density: 0 nodes: 0 solveTime: 440 buildTime: 10 solved: true
{0,34,46}
{1,31,47}
{2,15,43}
{3,9,20}
{4,5,25}
{6,18,28}
{7,11,32}
{8,19,42}
{10,12,38}
{13,33,44}
{14,16,41}
{17,27,49}
{21,24,36}
{22,29,48}
{26,40,45}
{30,35,39}